I'm trying to sync rinkeby using parity with patch to support rinkenby but now it's stuck at block 4321234. Does anyone have solution to pass that block without having to resync from the beginning? Because I use trace=on and it takes a long time to sync.

parity --version

Parity Ethereum
version Parity-Ethereum/v2.4.3-beta-33860c3-20190322/x86_64-linux-gnu/rustc1.32.0
Copyright 2015-2019 Parity Technologies (UK) Ltd.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
By Wood/Paronyan/Kotewicz/Drwięga/Volf
Habermeier/Czaban/Greeff/Gotchac/Redmann